Mocademy - Quiz 5

Which type of data that Firebase Remote Config does NOT natively support?

• String

• Number

• Boolean

• JSON

• CSV

Which one is NOT a Firebase Remote Config loading strategy?

• Activate on app resume

• Activate behind loading screen

• Load new values for next startup

• Fetch and activate on load

A [ (a)   ] is a general term to say a method is meant to be called back whenever something happens.

In C#, types called delegates represent references to methods with specific signatures. Developers use delegates to implement callback methods, handle events, and perform tasks where executing a method at a later time is necessary. C# offers various delegates, and two commonly used ones are [ (a)   ] and Func, both defined in the System namespace.

[ (a)   ] introduces the concept of type parameters to .NET and help make it possible to design classes and methods that defer the specification of one or more type parameters until you use the class or method in your code.

(Mark all correct answers)

The Singleton design pattern allows objects to

• • Ensure they only have one instance

• Provide easy Unit Testing

• • Provide easy access to that instance

• Control their instantiation (for example, hiding the constructors of a class)

Google Analytics collects usage and behavior data for your app. The SDK logs two primary types of information:

1. 1. [.....]: What is happening in your app, such as user actions, system events, or errors.

2. 2. User [.....]: Attributes you define to describe segments of your user base, such as language preference or geographic location.

(a)